/// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void btnDelete_Click(object sender, System.EventArgs e)
    {
        ML_MailDAL maildal = new ML_MailDAL();

        if (maildal.UpdateIsdeleteByID(int.Parse(MailID)) == 0)
        {
            Response.Write("<script language=javascript>alert('邮件删除成功!');window.location='Index.aspx?FolderType=" + FolderType + "';</script>");
        }
        else
        {
            Server.Transfer("../../Error.aspx");
        }
    }
 public int UpdateIsdelete()
 {
     return(_dal.UpdateIsdeleteByID(_m.ID));
 }
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 protected void btnDelete_Click(object sender, System.EventArgs e)
 {
     ML_MailDAL maildal = new ML_MailDAL();
     if (maildal.UpdateIsdeleteByID(int.Parse(MailID)) == 0)
     {
         Response.Write("<script language=javascript>alert('邮件删除成功!');window.location='Index.aspx?FolderType=" + FolderType + "';</script>");
     }
     else
     {
         Server.Transfer("../../Error.aspx");
     }
 }